<?php

class Smarty_Compiler extends Smarty {
var $_folded_blocks         =   array();
var $_current_file          =   null;
var $_current_line_no       =   1;
var $_capture_stack         =   array();
var $_plugin_info           =   array();
var $_init_smarty_vars      =   false;
var $_permitted_tokens      =   array('true','false','yes','no','on','off','null');
var $_db_qstr_regexp        =   null;
var $_si_qstr_regexp        =   null;
var $_qstr_regexp           =   null;
var $_func_regexp           =   null;
var $_reg_obj_regexp        =   null;
var $_var_bracket_regexp    =   null;
var $_num_const_regexp      =   null;
var $_dvar_guts_regexp      =   null;
var $_dvar_regexp           =   null;
var $_cvar_regexp           =   null;
var $_svar_regexp           =   null;
var $_avar_regexp           =   null;
var $_mod_regexp            =   null;
var $_var_regexp            =   null;
var $_parenth_param_regexp  =   null;
var $_func_call_regexp      =   null;
var $_obj_ext_regexp        =   null;
var $_obj_start_regexp      =   null;
var $_obj_params_regexp     =   null;
var $_obj_call_regexp       =   null;
var $_cacheable_state       =   0;
var $_cache_attrs_count     =   0;
var $_nocache_count         =   0;
var $_cache_serial          =   null;
var $_cache_include         =   null;
var $_strip_depth           =   0;
var $_additional_newline    =   "\n";
function Smarty_Compiler()
{
$this->_db_qstr_regexp = '"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"';
$this->_si_qstr_regexp = '\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'';
$this->_qstr_regexp = '(?:'.$this->_db_qstr_regexp .'|'.$this->_si_qstr_regexp .')';
$this->_var_bracket_regexp = '\[\$?[\w\.]+\]';
$this->_num_const_regexp = '(?:\-?\d+(?:\.\d+)?)';
$this->_dvar_math_regexp = '(?:[\+\*\/\%]|(?:-(?!>)))';
$this->_dvar_math_var_regexp = '[\$\w\.\+\-\*\/\%\d\>\[\]]';
$this->_dvar_guts_regexp = '\w+(?:'.$this->_var_bracket_regexp
.')*(?:\.\$?\w+(?:'.$this->_var_bracket_regexp .')*)*(?:'.$this->_dvar_math_regexp .'(?:'.$this->_num_const_regexp .'|'.$this->_dvar_math_var_regexp .')*)?';
$this->_dvar_regexp = '\$'.$this->_dvar_guts_regexp;
$this->_cvar_regexp = '\#\w+\#';
$this->_svar_regexp = '\%\w+\.\w+\%';
$this->_avar_regexp = '(?:'.$this->_dvar_regexp .'|'
.$this->_cvar_regexp .'|'.$this->_svar_regexp .')';
$this->_var_regexp = '(?:'.$this->_avar_regexp .'|'.$this->_qstr_regexp .')';
$this->_obj_ext_regexp = '\->(?:\$?'.$this->_dvar_guts_regexp .')';
$this->_obj_restricted_param_regexp = '(?:'
.'(?:'.$this->_var_regexp .'|'.$this->_num_const_regexp .')(?:'.$this->_obj_ext_regexp .'(?:\((?:(?:'.$this->_var_regexp .'|'.$this->_num_const_regexp .')'
.'(?:\s*,\s*(?:'.$this->_var_regexp .'|'.$this->_num_const_regexp .'))*)?\))?)*)';
$this->_obj_single_param_regexp = '(?:\w+|'.$this->_obj_restricted_param_regexp .'(?:\s*,\s*(?:(?:\w+|'
.$this->_var_regexp .$this->_obj_restricted_param_regexp .')))*)';
$this->_obj_params_regexp = '\((?:'.$this->_obj_single_param_regexp
.'(?:\s*,\s*'.$this->_obj_single_param_regexp .')*)?\)';
$this->_obj_start_regexp = '(?:'.$this->_dvar_regexp .'(?:'.$this->_obj_ext_regexp .')+)';
$this->_obj_call_regexp = '(?:'.$this->_obj_start_regexp .'(?:'.$this->_obj_params_regexp .')?(?:'.$this->_dvar_math_regexp .'(?:'.$this->_num_const_regexp .'|'.$this->_dvar_math_var_regexp .')*)?)';
$this->_mod_regexp = '(?:\|@?\w+(?::(?:\w+|'.$this->_num_const_regexp .'|'
.$this->_obj_call_regexp .'|'.$this->_avar_regexp .'|'.$this->_qstr_regexp .'))*)';
$this->_func_regexp = '[a-zA-Z_]\w*';
$this->_reg_obj_regexp = '[a-zA-Z_]\w*->[a-zA-Z_]\w*';
$this->_param_regexp = '(?:\s*(?:'.$this->_obj_call_regexp .'|'
.$this->_var_regexp .'|'.$this->_num_const_regexp  .'|\w+)(?>'.$this->_mod_regexp .'*)\s*)';
$this->_parenth_param_regexp = '(?:\((?:\w+|'
.$this->_param_regexp .'(?:\s*,\s*(?:(?:\w+|'
.$this->_param_regexp .')))*)?\))';
$this->_func_call_regexp = '(?:'.$this->_func_regexp .'\s*(?:'
.$this->_parenth_param_regexp .'))';
}
function _compile_file($resource_name,$source_content,&$compiled_content)
{
if ($this->security) {
if ($this->php_handling == SMARTY_PHP_ALLOW &&
!$this->security_settings['PHP_HANDLING']) {
$this->php_handling = SMARTY_PHP_PASSTHRU;
}
}
$this->_load_filters();
$this->_current_file = $resource_name;
$this->_current_line_no = 1;
$ldq = preg_quote($this->left_delimiter,'~');
$rdq = preg_quote($this->right_delimiter,'~');
if (count($this->_plugins['prefilter']) >0) {
foreach ($this->_plugins['prefilter'] as $filter_name =>$prefilter) {
if ($prefilter === false) continue;
if ($prefilter[3] ||is_callable($prefilter[0])) {
$source_content = call_user_func_array($prefilter[0],
array($source_content,&$this));
$this->_plugins['prefilter'][$filter_name][3] = true;
}else {
$this->_trigger_fatal_error("[plugin] prefilter '$filter_name' is not implemented");
}
}
}
$search = "~{$ldq}\*(.*?)\*{$rdq}|{$ldq}\s*literal\s*{$rdq}(.*?){$ldq}\s*/literal\s*{$rdq}|{$ldq}\s*php\s*{$rdq}(.*?){$ldq}\s*/php\s*{$rdq}~s";
preg_match_all($search,$source_content,$match,PREG_SET_ORDER);
$this->_folded_blocks = $match;
reset($this->_folded_blocks);
$source_content = preg_replace($search.'e',"'"
.$this->_quote_replace($this->left_delimiter) .'php'
."' . str_repeat(\"\n\", substr_count('\\0', \"\n\")) .'"
.$this->_quote_replace($this->right_delimiter)
."'"
,$source_content);
preg_match_all("~{$ldq}\s*(.*?)\s*{$rdq}~s",$source_content,$_match);
$template_tags = $_match[1];
$text_blocks = preg_split("~{$ldq}.*?{$rdq}~s",$source_content);
for ($curr_tb = 0,$for_max = count($text_blocks);$curr_tb <$for_max;$curr_tb++) {
if (preg_match_all('~(<\?(?:\w+|=)?|\?>|language\s*=\s*[\"\']?\s*php\s*[\"\']?)~is',$text_blocks[$curr_tb],$sp_match)) {
$sp_match[1] = array_unique($sp_match[1]);
usort($sp_match[1],'_smarty_sort_length');
for ($curr_sp = 0,$for_max2 = count($sp_match[1]);$curr_sp <$for_max2;$curr_sp++) {
$text_blocks[$curr_tb] = str_replace($sp_match[1][$curr_sp],'%%%SMARTYSP'.$curr_sp.'%%%',$text_blocks[$curr_tb]);
}
for ($curr_sp = 0,$for_max2 = count($sp_match[1]);$curr_sp <$for_max2;$curr_sp++) {
if ($this->php_handling == SMARTY_PHP_PASSTHRU) {
$text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%','<?php echo \''.str_replace("'","\'",$sp_match[1][$curr_sp]).'\'; ?>'."\n",$text_blocks[$curr_tb]);
}else if ($this->php_handling == SMARTY_PHP_QUOTE) {
$text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%',htmlspecialchars($sp_match[1][$curr_sp]),$text_blocks[$curr_tb]);
}else if ($this->php_handling == SMARTY_PHP_REMOVE) {
$text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%','',$text_blocks[$curr_tb]);
}else {
$sp_match[1][$curr_sp] = preg_replace('~(<\?(?!php|=|$))~i','<?php echo \'\\1\'?>'."\n",$sp_match[1][$curr_sp]);
$text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%',$sp_match[1][$curr_sp],$text_blocks[$curr_tb]);
}
}
}
}
$compiled_tags = array();
for ($i = 0,$for_max = count($template_tags);$i <$for_max;$i++) {
$this->_current_line_no += substr_count($text_blocks[$i],"\n");
$compiled_tags[] = $this->_compile_tag($template_tags[$i]);
$this->_current_line_no += substr_count($template_tags[$i],"\n");
}
if (count($this->_tag_stack)>0) {
list($_open_tag,$_line_no) = end($this->_tag_stack);
$this->_syntax_error("unclosed tag \{$_open_tag} (opened line $_line_no).",E_USER_ERROR,__FILE__,__LINE__);
return;
}
$strip = false;
for ($i = 0,$for_max = count($compiled_tags);$i <$for_max;$i++) {
if ($compiled_tags[$i] == '{strip}') {
$compiled_tags[$i] = '';
$strip = true;
$text_blocks[$i +1] = ltrim($text_blocks[$i +1]);
}
if ($strip) {
for ($j = $i +1;$j <$for_max;$j++) {
$text_blocks[$j] = preg_replace('![\t ]*[\r\n]+[\t ]*!','',$text_blocks[$j]);
if ($compiled_tags[$j] == '{/strip}') {
$text_blocks[$j] = rtrim($text_blocks[$j]);
}
$text_blocks[$j] = "<?php echo '".strtr($text_blocks[$j],array("'"=>"\'","\\"=>"\\\\")) ."'; ?>";
if ($compiled_tags[$j] == '{/strip}') {
$compiled_tags[$j] = "\n";
$strip = false;
$i = $j;
break;
}
}
}
}
$compiled_content = '';
$tag_guard = '%%%SMARTYOTG'.md5(uniqid(rand(),true)) .'%%%';
for ($i = 0,$for_max = count($compiled_tags);$i <$for_max;$i++) {
if ($compiled_tags[$i] == '') {
$text_blocks[$i+1] = preg_replace('~^(\r\n|\r|\n)~','',$text_blocks[$i+1]);
}
$text_blocks[$i] = str_replace('<?',$tag_guard,$text_blocks[$i]);
$compiled_tags[$i] = str_replace('<?',$tag_guard,$compiled_tags[$i]);
$compiled_content .= $text_blocks[$i] .$compiled_tags[$i];
}
$compiled_content .= str_replace('<?',$tag_guard,$text_blocks[$i]);
$compiled_content = str_replace('<?',"<?php echo '<?' ?>\n",$compiled_content);
$compiled_content = preg_replace("~(?<!')language\s*=\s*[\"\']?\s*php\s*[\"\']?~","<?php echo 'language=php' ?>\n",$compiled_content);
$compiled_content = str_replace($tag_guard,'<?',$compiled_content);
if (strlen($compiled_content) &&(substr($compiled_content,-1) == "\n") ) {
$compiled_content = substr($compiled_content,0,-1);
}
if (!empty($this->_cache_serial)) {
$compiled_content = "<?php \$this->_cache_serials['".$this->_cache_include."'] = '".$this->_cache_serial."'; ?>".$compiled_content;
}
if (count($this->_plugins['postfilter']) >0) {
foreach ($this->_plugins['postfilter'] as $filter_name =>$postfilter) {
if ($postfilter === false) continue;
if ($postfilter[3] ||is_callable($postfilter[0])) {
$compiled_content = call_user_func_array($postfilter[0],
array($compiled_content,&$this));
$this->_plugins['postfilter'][$filter_name][3] = true;
}else {
$this->_trigger_fatal_error("Smarty plugin error: postfilter '$filter_name' is not implemented");
}
}
}
$template_header = "<?php /* Smarty version ".$this->_version.", created on ".strftime("%Y-%m-%d %H:%M:%S")."\n";
$template_header .= "         compiled from ".strtr(urlencode($resource_name),array('%2F'=>'/','%3A'=>':'))." */ ?>\n";
$this->_plugins_code = '';
if (count($this->_plugin_info)) {
$_plugins_params = "array('plugins' => array(";
foreach ($this->_plugin_info as $plugin_type =>$plugins) {
foreach ($plugins as $plugin_name =>$plugin_info) {
$_plugins_params .= "array('$plugin_type', '$plugin_name', '".strtr($plugin_info[0],array("'"=>"\\'","\\"=>"\\\\")) ."', $plugin_info[1], ";
$_plugins_params .= $plugin_info[2] ?'true),': 'false),';
}
}
$_plugins_params .= '))';
$plugins_code = "<?php require_once(SMARTY_CORE_DIR . 'core.load_plugins.php');\nsmarty_core_load_plugins($_plugins_params, \$this); ?>\n";
$template_header .= $plugins_code;
$this->_plugin_info = array();
$this->_plugins_code = $plugins_code;
}
if ($this->_init_smarty_vars) {
$template_header .= "<?php require_once(SMARTY_CORE_DIR . 'core.assign_smarty_interface.php');\nsmarty_core_assign_smarty_interface(null, \$this); ?>\n";
$this->_init_smarty_vars = false;
}
$compiled_content = $template_header .$compiled_content;
return true;
}
function _compile_tag($template_tag)
{
if (substr($template_tag,0,1) == '*'&&substr($template_tag,-1) == '*')
return '';
if(!preg_match('~^(?:('.$this->_num_const_regexp .'|'.$this->_obj_call_regexp .'|'.$this->_var_regexp
.'|\/?'.$this->_reg_obj_regexp .'|\/?'.$this->_func_regexp .')('.$this->_mod_regexp .'*))
                      (?:\s+(.*))?$
                    ~xs',$template_tag,$match)) {
$this->_syntax_error("unrecognized tag: $template_tag",E_USER_ERROR,__FILE__,__LINE__);
}
$tag_command = $match[1];
$tag_modifier = isset($match[2]) ?$match[2] : null;
$tag_args = isset($match[3]) ?$match[3] : null;
if (preg_match('~^'.$this->_num_const_regexp .'|'.$this->_obj_call_regexp .'|'.$this->_var_regexp .'$~',$tag_command)) {
$_return = $this->_parse_var_props($tag_command .$tag_modifier);
return "<?php echo $_return; ?>".$this->_additional_newline;
}
if (preg_match('~^\/?'.$this->_reg_obj_regexp .'$~',$tag_command)) {
return $this->_compile_registered_object_tag($tag_command,$this->_parse_attrs($tag_args),$tag_modifier);
}
switch ($tag_command) {
case 'include':
return $this->_compile_include_tag($tag_args);
case 'include_php':
return $this->_compile_include_php_tag($tag_args);
case 'if':
$this->_push_tag('if');
return $this->_compile_if_tag($tag_args);
case 'else':
list($_open_tag) = end($this->_tag_stack);
if ($_open_tag != 'if'&&$_open_tag != 'elseif')
$this->_syntax_error('unexpected {else}',E_USER_ERROR,__FILE__,__LINE__);
else
$this->_push_tag('else');
return '<?php else: ?>';
case 'elseif':
list($_open_tag) = end($this->_tag_stack);
if ($_open_tag != 'if'&&$_open_tag != 'elseif')
$this->_syntax_error('unexpected {elseif}',E_USER_ERROR,__FILE__,__LINE__);
if ($_open_tag == 'if')
$this->_push_tag('elseif');
return $this->_compile_if_tag($tag_args,true);
case '/if':
$this->_pop_tag('if');
return '<?php endif; ?>';
case 'capture':
return $this->_compile_capture_tag(true,$tag_args);
case '/capture':
return $this->_compile_capture_tag(false);
case 'ldelim':
return $this->left_delimiter;
case 'rdelim':
return $this->right_delimiter;
case 'section':
$this->_push_tag('section');
return $this->_compile_section_start($tag_args);
case 'sectionelse':
$this->_push_tag('sectionelse');
return "<?php endfor; else: ?>";
break;
case '/section':
$_open_tag = $this->_pop_tag('section');
if ($_open_tag == 'sectionelse')
return "<?php endif; ?>";
else
return "<?php endfor; endif; ?>";
case 'foreach':
$this->_push_tag('foreach');
return $this->_compile_foreach_start($tag_args);
break;
case 'foreachelse':
$this->_push_tag('foreachelse');
return "<?php endforeach; else: ?>";
case '/foreach':
$_open_tag = $this->_pop_tag('foreach');
if ($_open_tag == 'foreachelse')
return "<?php endif; unset(\$_from); ?>";
else
return "<?php endforeach; endif; unset(\$_from); ?>";
break;
case 'strip':
case '/strip':
if (substr($tag_command,0,1)=='/') {
$this->_pop_tag('strip');
if (--$this->_strip_depth==0) {
$this->_additional_newline = "\n";
return '{'.$tag_command .'}';
}
}else {
$this->_push_tag('strip');
if ($this->_strip_depth++==0) {
$this->_additional_newline = "";
return '{'.$tag_command .'}';
}
}
return '';
case 'php':
list(,$block) = each($this->_folded_blocks);
$this->_current_line_no += substr_count($block[0],"\n");
switch (count($block)) {
case 2: 
return '';
case 3: 
return "<?php echo '".strtr($block[2],array("'"=>"\'","\\"=>"\\\\")) ."'; ?>".$this->_additional_newline;
case 4: 
if ($this->security &&!$this->security_settings['PHP_TAGS']) {
$this->_syntax_error("(secure mode) php tags not permitted",E_USER_WARNING,__FILE__,__LINE__);
return;
}
return '<?php '.$block[3] .' ?>';
}
break;
case 'insert':
return $this->_compile_insert_tag($tag_args);
default:
if ($this->_compile_compiler_tag($tag_command,$tag_args,$output)) {
return $output;
}else if ($this->_compile_block_tag($tag_command,$tag_args,$tag_modifier,$output)) {
return $output;
}else if ($this->_compile_custom_tag($tag_command,$tag_args,$tag_modifier,$output)) {
return $output;
}else {
$this->_syntax_error("unrecognized tag '$tag_command'",E_USER_ERROR,__FILE__,__LINE__);
}
}
}
function _compile_compiler_tag($tag_command,$tag_args,&$output)
{
$found = false;
$have_function = true;
if (isset($this->_plugins['compiler'][$tag_command])) {
$found = true;
$plugin_func = $this->_plugins['compiler'][$tag_command][0];
if (!is_callable($plugin_func)) {
$message = "compiler function '$tag_command' is not implemented";
$have_function = false;
}
}
else if ($plugin_file = $this->_get_plugin_filepath('compiler',$tag_command)) {
$found = true;
include_once $plugin_file;
$plugin_func = 'smarty_compiler_'.$tag_command;
if (!is_callable($plugin_func)) {
$message = "plugin function $plugin_func() not found in $plugin_file\n";
$have_function = false;
}else {
$this->_plugins['compiler'][$tag_command] = array($plugin_func,null,null,null,true);
}
}
if ($found) {
if ($have_function) {
$output = call_user_func_array($plugin_func,array($tag_args,&$this));
if($output != '') {
$output = '<?php '.$this->_push_cacheable_state('compiler',$tag_command)
.$output
.$this->_pop_cacheable_state('compiler',$tag_command) .' ?>';
}
}else {
$this->_syntax_error($message,E_USER_WARNING,__FILE__,__LINE__);
}
return true;
}else {
return false;
}
}
function _compile_block_tag($tag_command,$tag_args,$tag_modifier,&$output)
{
if (substr($tag_command,0,1) == '/') {
$start_tag = false;
$tag_command = substr($tag_command,1);
}else
$start_tag = true;
$found = false;
$have_function = true;
if (isset($this->_plugins['block'][$tag_command])) {
$found = true;
$plugin_func = $this->_plugins['block'][$tag_command][0];
if (!is_callable($plugin_func)) {
$message = "block function '$tag_command' is not implemented";
$have_function = false;
}
}
else if ($plugin_file = $this->_get_plugin_filepath('block',$tag_command)) {
$found = true;
include_once $plugin_file;
$plugin_func = 'smarty_block_'.$tag_command;
if (!function_exists($plugin_func)) {
$message = "plugin function $plugin_func() not found in $plugin_file\n";
$have_function = false;
}else {
$this->_plugins['block'][$tag_command] = array($plugin_func,null,null,null,true);
}
}
if (!$found) {
return false;
}else if (!$have_function) {
$this->_syntax_error($message,E_USER_WARNING,__FILE__,__LINE__);
return true;
}
$this->_add_plugin('block',$tag_command);
if ($start_tag)
$this->_push_tag($tag_command);
else
$this->_pop_tag($tag_command);
if ($start_tag) {
$output = '<?php '.$this->_push_cacheable_state('block',$tag_command);
$attrs = $this->_parse_attrs($tag_args);
$_cache_attrs='';
$arg_list = $this->_compile_arg_list('block',$tag_command,$attrs,$_cache_attrs);
$output .= "$_cache_attrs\$this->_tag_stack[] = array('$tag_command', array(".implode(',',$arg_list).')); ';
$output .= '$_block_repeat=true;'.$this->_compile_plugin_call('block',$tag_command).'($this->_tag_stack[count($this->_tag_stack)-1][1], null, $this, $_block_repeat);';
$output .= 'while ($_block_repeat) { ob_start(); ?>';
}else {
$output = '<?php $_block_content = ob_get_contents(); ob_end_clean(); ';
$_out_tag_text = $this->_compile_plugin_call('block',$tag_command).'($this->_tag_stack[count($this->_tag_stack)-1][1], $_block_content, $this, $_block_repeat)';
if ($tag_modifier != '') {
$this->_parse_modifiers($_out_tag_text,$tag_modifier);
}
$output .= '$_block_repeat=false;echo '.$_out_tag_text .'; } ';
$output .= " array_pop(\$this->_tag_stack); ".$this->_pop_cacheable_state('block',$tag_command) .'?>';
}
return true;
}
function _compile_custom_tag($tag_command,$tag_args,$tag_modifier,&$output)
{
$found = false;
$have_function = true;
if (isset($this->_plugins['function'][$tag_command])) {
$found = true;
$plugin_func = $this->_plugins['function'][$tag_command][0];
if (!is_callable($plugin_func)) {
$message = "custom function '$tag_command' is not implemented";
$have_function = false;
}
}
else if ($plugin_file = $this->_get_plugin_filepath('function',$tag_command)) {
$found = true;
include_once $plugin_file;
$plugin_func = 'smarty_function_'.$tag_command;
if (!function_exists($plugin_func)) {
$message = "plugin function $plugin_func() not found in $plugin_file\n";
$have_function = false;
}else {
$this->_plugins['function'][$tag_command] = array($plugin_func,null,null,null,true);
}
}
if (!$found) {
return false;
}else if (!$have_function) {
$this->_syntax_error($message,E_USER_WARNING,__FILE__,__LINE__);
return true;
}
$this->_add_plugin('function',$tag_command);
$_cacheable_state = $this->_push_cacheable_state('function',$tag_command);
$attrs = $this->_parse_attrs($tag_args);
$_cache_attrs = '';
$arg_list = $this->_compile_arg_list('function',$tag_command,$attrs,$_cache_attrs);
$output = $this->_compile_plugin_call('function',$tag_command).'(array('.implode(',',$arg_list)."), \$this)";
if($tag_modifier != '') {
$this->_parse_modifiers($output,$tag_modifier);
}
if($output != '') {
$output =  '<?php '.$_cacheable_state .$_cache_attrs .'echo '.$output .';'
.$this->_pop_cacheable_state('function',$tag_command) ."?>".$this->_additional_newline;
}
return true;
}
function _compile_registered_object_tag($tag_command,$attrs,$tag_modifier)
{
if (substr($tag_command,0,1) == '/') {
$start_tag = false;
$tag_command = substr($tag_command,1);
}else {
$start_tag = true;
}
list($object,$obj_comp) = explode('->',$tag_command);
$arg_list = array();
if(count($attrs)) {
$_assign_var = false;
foreach ($attrs as $arg_name =>$arg_value) {
if($arg_name == 'assign') {
$_assign_var = $arg_value;
unset($attrs['assign']);
continue;
}
if (is_bool($arg_value))
$arg_value = $arg_value ?'true': 'false';
$arg_list[] = "'$arg_name' => $arg_value";
}
}
if($this->_reg_objects[$object][2]) {
$args = "array(".implode(',',(array)$arg_list)."), \$this";
}else {
$args = implode(',',array_values($attrs));
if (empty($args)) {
$args = '';
}
}
$prefix = '';
$postfix = '';
$newline = '';
if(!is_object($this->_reg_objects[$object][0])) {
$this->_trigger_fatal_error("registered '$object' is not an object",$this->_current_file,$this->_current_line_no,__FILE__,__LINE__);
}elseif(!empty($this->_reg_objects[$object][1]) &&!in_array($obj_comp,$this->_reg_objects[$object][1])) {
$this->_trigger_fatal_error("'$obj_comp' is not a registered component of object '$object'",$this->_current_file,$this->_current_line_no,__FILE__,__LINE__);
}elseif(method_exists($this->_reg_objects[$object][0],$obj_comp)) {
if(in_array($obj_comp,$this->_reg_objects[$object][3])) {
if ($start_tag) {
$prefix = "\$this->_tag_stack[] = array('$obj_comp', $args); ";
$prefix .= "\$_block_repeat=true; \$this->_reg_objects['$object'][0]->$obj_comp(\$this->_tag_stack[count(\$this->_tag_stack)-1][1], null, \$this, \$_block_repeat); ";
$prefix .= "while (\$_block_repeat) { ob_start();";
$return = null;
$postfix = '';
}else {
$prefix = "\$_obj_block_content = ob_get_contents(); ob_end_clean(); \$_block_repeat=false;";
$return = "\$this->_reg_objects['$object'][0]->$obj_comp(\$this->_tag_stack[count(\$this->_tag_stack)-1][1], \$_obj_block_content, \$this, \$_block_repeat)";
$postfix = "} array_pop(\$this->_tag_stack);";
}
}else {
$return = "\$this->_reg_objects['$object'][0]->$obj_comp($args)";
}
}else {
$return = "\$this->_reg_objects['$object'][0]->$obj_comp";
}
if($return != null) {
if($tag_modifier != '') {
$this->_parse_modifiers($return,$tag_modifier);
}
if(!empty($_assign_var)) {
$output = "\$this->assign('".$this->_dequote($_assign_var) ."',  $return);";
}else {
$output = 'echo '.$return .';';
$newline = $this->_additional_newline;
}
}else {
$output = '';
}
return '<?php '.$prefix .$output .$postfix ."?>".$newline;
}
function _compile_insert_tag($tag_args)
{
$attrs = $this->_parse_attrs($tag_args);
$name = $this->_dequote($attrs['name']);
if (empty($name)) {
return $this->_syntax_error("missing insert name",E_USER_ERROR,__FILE__,__LINE__);
}
if (!preg_match('~^\w+$~',$name)) {
return $this->_syntax_error("'insert: 'name' must be an insert function name",E_USER_ERROR,__FILE__,__LINE__);
}
if (!empty($attrs['script'])) {
$delayed_loading = true;
}else {
$delayed_loading = false;
}
foreach ($attrs as $arg_name =>$arg_value) {
if (is_bool($arg_value))
$arg_value = $arg_value ?'true': 'false';
$arg_list[] = "'$arg_name' => $arg_value";
}
$this->_add_plugin('insert',$name,$delayed_loading);
$_params = "array('args' => array(".implode(', ',(array)$arg_list)."))";
return "<?php require_once(SMARTY_CORE_DIR . 'core.run_insert_handler.php');\necho smarty_core_run_insert_handler($_params, \$this); ?>".$this->_additional_newline;
}
function _compile_include_tag($tag_args)
{
$attrs = $this->_parse_attrs($tag_args);
$arg_list = array();
if (empty($attrs['file'])) {
$this->_syntax_error("missing 'file' attribute in include tag",E_USER_ERROR,__FILE__,__LINE__);
}
foreach ($attrs as $arg_name =>$arg_value) {
if ($arg_name == 'file') {
$include_file = $arg_value;
continue;
}else if ($arg_name == 'assign') {
$assign_var = $arg_value;
continue;
}
if (is_bool($arg_value))
$arg_value = $arg_value ?'true': 'false';
$arg_list[] = "'$arg_name' => $arg_value";
}
$output = '<?php ';
if (isset($assign_var)) {
$output .= "ob_start();\n";
}
$output .=
"\$_smarty_tpl_vars = \$this->_tpl_vars;\n";
$_params = "array('smarty_include_tpl_file' => ".$include_file .", 'smarty_include_vars' => array(".implode(',',(array)$arg_list)."))";
$output .= "\$this->_smarty_include($_params);\n".
"\$this->_tpl_vars = \$_smarty_tpl_vars;\n".
"unset(\$_smarty_tpl_vars);\n";
if (isset($assign_var)) {
$output .= "\$this->assign(".$assign_var .", ob_get_contents()); ob_end_clean();\n";
}
$output .= ' ?>';
return $output; 
}
function _compile_include_php_tag($tag_args)
{
$attrs = $this->_parse_attrs($tag_args);
if (empty($attrs['file'])) {
$this->_syntax_error("missing 'file' attribute in include_php tag",E_USER_ERROR,__FILE__,__LINE__);
}
$assign_var = (empty($attrs['assign'])) ?'': $this->_dequote($attrs['assign']);
$once_var = (empty($attrs['once']) ||$attrs['once']=='false') ?'false': 'true';
$arg_list = array();
foreach($attrs as $arg_name =>$arg_value) {
if($arg_name != 'file'AND $arg_name != 'once'AND $arg_name != 'assign') {
if(is_bool($arg_value))
$arg_value = $arg_value ?'true': 'false';
$arg_list[] = "'$arg_name' => $arg_value";
}
}
$_params = "array('smarty_file' => ".$attrs['file'] .", 'smarty_assign' => '$assign_var', 'smarty_once' => $once_var, 'smarty_include_vars' => array(".implode(',',$arg_list)."))";
return "<?php require_once(SMARTY_CORE_DIR . 'core.smarty_include_php.php');\nsmarty_core_smarty_include_php($_params, \$this); ?>".$this->_additional_newline;
}
function _compile_section_start($tag_args)
{
$attrs = $this->_parse_attrs($tag_args);
$arg_list = array();
$output = '<?php ';
$section_name = $attrs['name'];
if (empty($section_name)) {
$this->_syntax_error("missing section name",E_USER_ERROR,__FILE__,__LINE__);
}
$output .= "unset(\$this->_sections[$section_name]);\n";
$section_props = "\$this->_sections[$section_name]";
foreach ($attrs as $attr_name =>$attr_value) {
switch ($attr_name) {
case 'loop':
$output .= "{$section_props}['loop'] = is_array(\$_loop=$attr_value) ? count(\$_loop) : max(0, (int)\$_loop); unset(\$_loop);\n";
break;
case 'show':
if (is_bool($attr_value))
$show_attr_value = $attr_value ?'true': 'false';
else
$show_attr_value = "(bool)$attr_value";
$output .= "{$section_props}['show'] = $show_attr_value;\n";
break;
case 'name':
$output .= "{$section_props}['$attr_name'] = $attr_value;\n";
break;
case 'max':
case 'start':
$output .= "{$section_props}['$attr_name'] = (int)$attr_value;\n";
break;
case 'step':
$output .= "{$section_props}['$attr_name'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\n";
break;
default:
$this->_syntax_error("unknown section attribute - '$attr_name'",E_USER_ERROR,__FILE__,__LINE__);
break;
}
}
if (!isset($attrs['show']))
$output .= "{$section_props}['show'] = true;\n";
if (!isset($attrs['loop']))
$output .= "{$section_props}['loop'] = 1;\n";
if (!isset($attrs['max']))
$output .= "{$section_props}['max'] = {$section_props}['loop'];\n";
else
$output .= "if ({$section_props}['max'] < 0)\n".
"    {$section_props}['max'] = {$section_props}['loop'];\n";
if (!isset($attrs['step']))
$output .= "{$section_props}['step'] = 1;\n";
if (!isset($attrs['start']))
$output .= "{$section_props}['start'] = {$section_props}['step'] > 0 ? 0 : {$section_props}['loop']-1;\n";
else {
$output .= "if ({$section_props}['start'] < 0)\n".
"    {$section_props}['start'] = max({$section_props}['step'] > 0 ? 0 : -1, {$section_props}['loop'] + {$section_props}['start']);\n".
"else\n".
"    {$section_props}['start'] = min({$section_props}['start'], {$section_props}['step'] > 0 ? {$section_props}['loop'] : {$section_props}['loop']-1);\n";
}
$output .= "if ({$section_props}['show']) {\n";
if (!isset($attrs['start']) &&!isset($attrs['step']) &&!isset($attrs['max'])) {
$output .= "    {$section_props}['total'] = {$section_props}['loop'];\n";
}else {
$output .= "    {$section_props}['total'] = min(ceil(({$section_props}['step'] > 0 ? {$section_props}['loop'] - {$section_props}['start'] : {$section_props}['start']+1)/abs({$section_props}['step'])), {$section_props}['max']);\n";
}
$output .= "    if ({$section_props}['total'] == 0)\n".
"        {$section_props}['show'] = false;\n".
"} else\n".
"    {$section_props}['total'] = 0;\n";
$output .= "if ({$section_props}['show']):\n";
$output .= "
            for ({$section_props}['index'] = {$section_props}['start'], {$section_props}['iteration'] = 1;
                 {$section_props}['iteration'] <= {$section_props}['total'];
                 {$section_props}['index'] += {$section_props}['step'], {$section_props}['iteration']++):\n";
$output .= "{$section_props}['rownum'] = {$section_props}['iteration'];\n";
$output .= "{$section_props}['index_prev'] = {$section_props}['index'] - {$section_props}['step'];\n";
$output .= "{$section_props}['index_next'] = {$section_props}['index'] + {$section_props}['step'];\n";
$output .= "{$section_props}['first']      = ({$section_props}['iteration'] == 1);\n";
$output .= "{$section_props}['last']       = ({$section_props}['iteration'] == {$section_props}['total']);\n";
$output .= "?>";
return $output;
}
function _compile_foreach_start($tag_args)
{
$attrs = $this->_parse_attrs($tag_args);
$arg_list = array();
if (empty($attrs['from'])) {
return $this->_syntax_error("foreach: missing 'from' attribute",E_USER_ERROR,__FILE__,__LINE__);
}
$from = $attrs['from'];
if (empty($attrs['item'])) {
return $this->_syntax_error("foreach: missing 'item' attribute",E_USER_ERROR,__FILE__,__LINE__);
}
$item = $this->_dequote($attrs['item']);
if (!preg_match('~^\w+$~',$item)) {
return $this->_syntax_error("foreach: 'item' must be a variable name (literal string)",E_USER_ERROR,__FILE__,__LINE__);
}
if (isset($attrs['key'])) {
$key  = $this->_dequote($attrs['key']);
if (!preg_match('~^\w+$~',$key)) {
return $this->_syntax_error("foreach: 'key' must to be a variable name (literal string)",E_USER_ERROR,__FILE__,__LINE__);
}
$key_part = "\$this->_tpl_vars['$key'] => ";
}else {
$key = null;
$key_part = '';
}
if (isset($attrs['name'])) {
$name = $attrs['name'];
}else {
$name = null;
}
$output = '<?php ';
$output .= "\$_from = $from; if (!is_array(\$_from) && !is_object(\$_from)) { settype(\$_from, 'array'); }";
if (isset($name)) {
$foreach_props = "\$this->_foreach[$name]";
$output .= "{$foreach_props} = array('total' => count(\$_from), 'iteration' => 0);\n";
$output .= "if ({$foreach_props}['total'] > 0):\n";
$output .= "    foreach (\$_from as $key_part\$this->_tpl_vars['$item']):\n";
$output .= "        {$foreach_props}['iteration']++;\n";
}else {
$output .= "if (count(\$_from)):\n";
$output .= "    foreach (\$_from as $key_part\$this->_tpl_vars['$item']):\n";
}
$output .= '?>';
return $output;
}
function _compile_capture_tag($start,$tag_args = '')
{
$attrs = $this->_parse_attrs($tag_args);
if ($start) {
$buffer = isset($attrs['name']) ?$attrs['name'] : "'default'";
$assign = isset($attrs['assign']) ?$attrs['assign'] : null;
$append = isset($attrs['append']) ?$attrs['append'] : null;
$output = "<?php ob_start(); ?>";
$this->_capture_stack[] = array($buffer,$assign,$append);
}else {
list($buffer,$assign,$append) = array_pop($this->_capture_stack);
$output = "<?php \$this->_smarty_vars['capture'][$buffer] = ob_get_contents(); ";
if (isset($assign)) {
$output .= " \$this->assign($assign, ob_get_contents());";
}
if (isset($append)) {
$output .= " \$this->append($append, ob_get_contents());";
}
$output .= "ob_end_clean(); ?>";
}
return $output;
}
function _compile_if_tag($tag_args,$elseif = false)
{
preg_match_all('~(?>
                '.$this->_obj_call_regexp .'(?:'.$this->_mod_regexp .'*)? | # valid object call
                '.$this->_var_regexp .'(?:'.$this->_mod_regexp .'*)?    | # var or quoted string
                \-?0[xX][0-9a-fA-F]+|\-?\d+(?:\.\d+)?|\.\d+|!==|===|==|!=|<>|<<|>>|<=|>=|\&\&|\|\||\(|\)|,|\!|\^|=|\&|\~|<|>|\||\%|\+|\-|\/|\*|\@    | # valid non-word token
                \b\w+\b                                                        | # valid word token
                \S+                                                           # anything else
                )~x',$tag_args,$match);
$tokens = $match[0];
if(empty($tokens)) {
$_error_msg = $elseif ?"'elseif'": "'if'";
$_error_msg .= ' statement requires arguments';
$this->_syntax_error($_error_msg,E_USER_ERROR,__FILE__,__LINE__);
}
$token_count = array_count_values($tokens);
if(isset($token_count['(']) &&$token_count['('] != $token_count[')']) {
$this->_syntax_error("unbalanced parenthesis in if statement",E_USER_ERROR,__FILE__,__LINE__);
}
$is_arg_stack = array();
for ($i = 0;$i <count($tokens);$i++) {
$token = &$tokens[$i];
switch (strtolower($token)) {
case '!':
case '%':
case '!==':
case '==':
case '===':
case '>':
case '<':
case '!=':
case '<>':
case '<<':
case '>>':
case '<=':
case '>=':
case '&&':
case '||':
case '|':
case '^':
case '&':
case '~':
case ')':
case ',':
case '+':
case '-':
case '*':
case '/':
case '@':
break;
case 'eq':
$token = '==';
break;
case 'ne':
case 'neq':
$token = '!=';
break;
case 'lt':
$token = '<';
break;
case 'le':
case 'lte':
$token = '<=';
break;
case 'gt':
$token = '>';
break;
case 'ge':
case 'gte':
$token = '>=';
break;
case 'and':
$token = '&&';
break;
case 'or':
$token = '||';
break;
case 'not':
$token = '!';
break;
case 'mod':
$token = '%';
break;
case '(':
array_push($is_arg_stack,$i);
break;
case 'is':
if ($tokens[$i-1] == ')') {
$is_arg_start = array_pop($is_arg_stack);
if ($is_arg_start != 0) {
if (preg_match('~^'.$this->_func_regexp .'$~',$tokens[$is_arg_start-1])) {
$is_arg_start--;
}
}
}else
$is_arg_start = $i-1;
$is_arg = implode(' ',array_slice($tokens,$is_arg_start,$i -$is_arg_start));
$new_tokens = $this->_parse_is_expr($is_arg,array_slice($tokens,$i+1));
array_splice($tokens,$is_arg_start,count($tokens),$new_tokens);
$i = $is_arg_start;
break;
default:
if(preg_match('~^'.$this->_func_regexp .'$~',$token) ) {
if($this->security &&
!in_array($token,$this->security_settings['IF_FUNCS'])) {
$this->_syntax_error("(secure mode) '$token' not allowed in if statement",E_USER_ERROR,__FILE__,__LINE__);
}
}elseif(preg_match('~^'.$this->_var_regexp .'$~',$token) &&(strpos('+-*/^%&|',substr($token,-1)) === false) &&isset($tokens[$i+1]) &&$tokens[$i+1] == '(') {
$this->_syntax_error("variable function call '$token' not allowed in if statement",E_USER_ERROR,__FILE__,__LINE__);
}elseif(preg_match('~^'.$this->_obj_call_regexp .'|'.$this->_var_regexp .'(?:'.$this->_mod_regexp .'*)$~',$token)) {
$token = $this->_parse_var_props($token);
}elseif(is_numeric($token)) {
}else {
$this->_syntax_error("unidentified token '$token'",E_USER_ERROR,__FILE__,__LINE__);
}
break;
}
}
if ($elseif)
return '<?php elseif ('.implode(' ',$tokens).'): ?>';
else
return '<?php if ('.implode(' ',$tokens).'): ?>';
}
function _compile_arg_list($type,$name,$attrs,&$cache_code) {
$arg_list = array();
if (isset($type) &&isset($name)
&&isset($this->_plugins[$type])
&&isset($this->_plugins[$type][$name])
&&empty($this->_plugins[$type][$name][4])
&&is_array($this->_plugins[$type][$name][5])
) {
$_cache_attrs = $this->_plugins[$type][$name][5];
$_count = $this->_cache_attrs_count++;
$cache_code = "\$_cache_attrs =& \$this->_smarty_cache_attrs('$this->_cache_serial','$_count');";
}else {
$_cache_attrs = null;
}
foreach ($attrs as $arg_name =>$arg_value) {
if (is_bool($arg_value))
$arg_value = $arg_value ?'true': 'false';
if (is_null($arg_value))
$arg_value = 'null';
if ($_cache_attrs &&in_array($arg_name,$_cache_attrs)) {
$arg_list[] = "'$arg_name' => (\$this->_cache_including) ? \$_cache_attrs['$arg_name'] : (\$_cache_attrs['$arg_name']=$arg_value)";
}else {
$arg_list[] = "'$arg_name' => $arg_value";
}
}
return $arg_list;
}
function _parse_is_expr($is_arg,$tokens)
{
$expr_end = 0;
$negate_expr = false;
if (($first_token = array_shift($tokens)) == 'not') {
$negate_expr = true;
$expr_type = array_shift($tokens);
}else
$expr_type = $first_token;
switch ($expr_type) {
case 'even':
if (isset($tokens[$expr_end]) &&$tokens[$expr_end] == 'by') {
$expr_end++;
$expr_arg = $tokens[$expr_end++];
$expr = "!(1 & ($is_arg / ".$this->_parse_var_props($expr_arg) ."))";
}else
$expr = "!(1 & $is_arg)";
break;
case 'odd':
if (isset($tokens[$expr_end]) &&$tokens[$expr_end] == 'by') {
$expr_end++;
$expr_arg = $tokens[$expr_end++];
$expr = "(1 & ($is_arg / ".$this->_parse_var_props($expr_arg) ."))";
}else
$expr = "(1 & $is_arg)";
break;
case 'div':
if (@$tokens[$expr_end] == 'by') {
$expr_end++;
$expr_arg = $tokens[$expr_end++];
$expr = "!($is_arg % ".$this->_parse_var_props($expr_arg) .")";
}else {
$this->_syntax_error("expecting 'by' after 'div'",E_USER_ERROR,__FILE__,__LINE__);
}
break;
default:
$this->_syntax_error("unknown 'is' expression - '$expr_type'",E_USER_ERROR,__FILE__,__LINE__);
break;
}
if ($negate_expr) {
$expr = "!($expr)";
}
array_splice($tokens,0,$expr_end,$expr);
return $tokens;
}
function _parse_attrs($tag_args)
{
preg_match_all('~(?:'.$this->_obj_call_regexp .'|'.$this->_qstr_regexp .' | (?>[^"\'=\s]+)
                         )+ |
                         [=]
                        ~x',$tag_args,$match);
$tokens       = $match[0];
$attrs = array();
$state = 0;
foreach ($tokens as $token) {
switch ($state) {
case 0:
if (preg_match('~^\w+$~',$token)) {
$attr_name = $token;
$state = 1;
}else
$this->_syntax_error("invalid attribute name: '$token'",E_USER_ERROR,__FILE__,__LINE__);
break;
case 1:
if ($token == '=') {
$state = 2;
}else
$this->_syntax_error("expecting '=' after attribute name '$last_token'",E_USER_ERROR,__FILE__,__LINE__);
break;
case 2:
if ($token != '=') {
if (preg_match('~^(on|yes|true)$~',$token)) {
$token = 'true';
}else if (preg_match('~^(off|no|false)$~',$token)) {
$token = 'false';
}else if ($token == 'null') {
$token = 'null';
}else if (preg_match('~^'.$this->_num_const_regexp .'|0[xX][0-9a-fA-F]+$~',$token)) {
}else if (!preg_match('~^'.$this->_obj_call_regexp .'|'.$this->_var_regexp .'(?:'.$this->_mod_regexp .')*$~',$token)) {
$token = '"'.addslashes($token).'"';
}
$attrs[$attr_name] = $token;
$state = 0;
}else
$this->_syntax_error("'=' cannot be an attribute value",E_USER_ERROR,__FILE__,__LINE__);
break;
}
$last_token = $token;
}
if($state != 0) {
if($state == 1) {
$this->_syntax_error("expecting '=' after attribute name '$last_token'",E_USER_ERROR,__FILE__,__LINE__);
}else {
$this->_syntax_error("missing attribute value",E_USER_ERROR,__FILE__,__LINE__);
}
}
$this->_parse_vars_props($attrs);
return $attrs;
}
function _parse_vars_props(&$tokens)
{
foreach($tokens as $key =>$val) {
$tokens[$key] = $this->_parse_var_props($val);
}
}
function _parse_var_props($val)
{
$val = trim($val);
if(preg_match('~^('.$this->_obj_call_regexp .'|'.$this->_dvar_regexp .')('.$this->_mod_regexp .'*)$~',$val,$match)) {
$return = $this->_parse_var($match[1]);
$modifiers = $match[2];
if (!empty($this->default_modifiers) &&!preg_match('~(^|\|)smarty:nodefaults($|\|)~',$modifiers)) {
$_default_mod_string = implode('|',(array)$this->default_modifiers);
$modifiers = empty($modifiers) ?$_default_mod_string : $_default_mod_string .'|'.$modifiers;
}
$this->_parse_modifiers($return,$modifiers);
return $return;
}elseif (preg_match('~^'.$this->_db_qstr_regexp .'(?:'.$this->_mod_regexp .'*)$~',$val)) {
preg_match('~^('.$this->_db_qstr_regexp .')('.$this->_mod_regexp .'*)$~',$val,$match);
$return = $this->_expand_quoted_text($match[1]);
if($match[2] != '') {
$this->_parse_modifiers($return,$match[2]);
}
return $return;
}
elseif(preg_match('~^'.$this->_num_const_regexp .'(?:'.$this->_mod_regexp .'*)$~',$val)) {
preg_match('~^('.$this->_num_const_regexp .')('.$this->_mod_regexp .'*)$~',$val,$match);
if($match[2] != '') {
$this->_parse_modifiers($match[1],$match[2]);
return $match[1];
}
}
elseif(preg_match('~^'.$this->_si_qstr_regexp .'(?:'.$this->_mod_regexp .'*)$~',$val)) {
preg_match('~^('.$this->_si_qstr_regexp .')('.$this->_mod_regexp .'*)$~',$val,$match);
if($match[2] != '') {
$this->_parse_modifiers($match[1],$match[2]);
return $match[1];
}
}
elseif(preg_match('~^'.$this->_cvar_regexp .'(?:'.$this->_mod_regexp .'*)$~',$val)) {
return $this->_parse_conf_var($val);
}
elseif(preg_match('~^'.$this->_svar_regexp .'(?:'.$this->_mod_regexp .'*)$~',$val)) {
return $this->_parse_section_prop($val);
}
elseif(!in_array($val,$this->_permitted_tokens) &&!is_numeric($val)) {
return $this->_expand_quoted_text('"'.strtr($val,array('\\'=>'\\\\','"'=>'\\"')) .'"');
}
return $val;
}
function _expand_quoted_text($var_expr)
{
if(preg_match_all('~(?:\`(?<!\\\\)\$'.$this->_dvar_guts_regexp .'(?:'.$this->_obj_ext_regexp .')*\`)|(?:(?<!\\\\)\$\w+(\[[a-zA-Z0-9]+\])*)~',$var_expr,$_match)) {
$_match = $_match[0];
$_replace = array();
foreach($_match as $_var) {
$_replace[$_var] = '".('.$this->_parse_var(str_replace('`','',$_var)) .')."';
}
$var_expr = strtr($var_expr,$_replace);
$_return = preg_replace('~\.""|(?<!\\\\)""\.~','',$var_expr);
}else {
$_return = $var_expr;
}
$_return = preg_replace('~^"([\s\w]+)"$~',"'\\1'",$_return);
return $_return;
}
function _parse_var($var_expr)
{
$_has_math = false;
$_math_vars = preg_split('~('.$this->_dvar_math_regexp.'|'.$this->_qstr_regexp.')~',$var_expr,-1,PREG_SPLIT_DELIM_CAPTURE);
if(count($_math_vars) >1) {
$_first_var = "";
$_complete_var = "";
$_output = "";
foreach($_math_vars as $_k =>$_math_var) {
$_math_var = $_math_vars[$_k];
if(!empty($_math_var) ||is_numeric($_math_var)) {
if(preg_match('~^'.$this->_dvar_math_regexp .'$~',$_math_var)) {
$_has_math = true;
if(!empty($_complete_var) ||is_numeric($_complete_var)) {
$_output .= $this->_parse_var($_complete_var);
}
$_output .= $_math_var;
if(empty($_first_var))
$_first_var = $_complete_var;
$_complete_var = "";
}else {
$_complete_var .= $_math_var;
}
}
}
if($_has_math) {
if(!empty($_complete_var) ||is_numeric($_complete_var))
$_output .= $this->_parse_var($_complete_var);
$var_expr = $_complete_var;
}
}
if(is_numeric(substr($var_expr,0,1)))
$_var_ref = $var_expr;
else
$_var_ref = substr($var_expr,1);
if(!$_has_math) {
preg_match_all('~(?:^\w+)|'.$this->_obj_params_regexp .'|(?:'.$this->_var_bracket_regexp .')|->\$?\w+|\.\$?\w+|\S+~',$_var_ref,$match);
$_indexes = $match[0];
$_var_name = array_shift($_indexes);
if ($_var_name == 'smarty') {
if (($smarty_ref = $this->_compile_smarty_ref($_indexes)) !== null) {
$_output = $smarty_ref;
}else {
$_var_name = substr(array_shift($_indexes),1);
$_output = "\$this->_smarty_vars['$_var_name']";
}
}elseif(is_numeric($_var_name) &&is_numeric(substr($var_expr,0,1))) {
if(count($_indexes) >0)
{
$_var_name .= implode("",$_indexes);
$_indexes = array();
}
$_output = $_var_name;
}else {
$_output = "\$this->_tpl_vars['$_var_name']";
}
foreach ($_indexes as $_index) {
if (substr($_index,0,1) == '[') {
$_index = substr($_index,1,-1);
if (is_numeric($_index)) {
$_output .= "[$_index]";
}elseif (substr($_index,0,1) == '$') {
if (strpos($_index,'.') !== false) {
$_output .= '['.$this->_parse_var($_index) .']';
}else {
$_output .= "[\$this->_tpl_vars['".substr($_index,1) ."']]";
}
}else {
$_var_parts = explode('.',$_index);
$_var_section = $_var_parts[0];
$_var_section_prop = isset($_var_parts[1]) ?$_var_parts[1] : 'index';
$_output .= "[\$this->_sections['$_var_section']['$_var_section_prop']]";
}
}else if (substr($_index,0,1) == '.') {
if (substr($_index,1,1) == '$')
$_output .= "[\$this->_tpl_vars['".substr($_index,2) ."']]";
else
$_output .= "['".substr($_index,1) ."']";
}else if (substr($_index,0,2) == '->') {
if(substr($_index,2,2) == '__') {
$this->_syntax_error('call to internal object members is not allowed',E_USER_ERROR,__FILE__,__LINE__);
}elseif($this->security &&substr($_index,2,1) == '_') {
$this->_syntax_error('(secure) call to private object member is not allowed',E_USER_ERROR,__FILE__,__LINE__);
}elseif (substr($_index,2,1) == '$') {
if ($this->security) {
$this->_syntax_error('(secure) call to dynamic object member is not allowed',E_USER_ERROR,__FILE__,__LINE__);
}else {
$_output .= '->{(($_var=$this->_tpl_vars[\''.substr($_index,3).'\']) && substr($_var,0,2)!=\'__\') ? $_var : $this->trigger_error("cannot access property \\"$_var\\"")}';
}
}else {
$_output .= $_index;
}
}elseif (substr($_index,0,1) == '(') {
$_index = $this->_parse_parenth_args($_index);
$_output .= $_index;
}else {
$_output .= $_index;
}
}
}
return $_output;
}
function _parse_parenth_args($parenth_args)
{
preg_match_all('~'.$this->_param_regexp .'~',$parenth_args,$match);
$orig_vals = $match = $match[0];
$this->_parse_vars_props($match);
$replace = array();
for ($i = 0,$count = count($match);$i <$count;$i++) {
$replace[$orig_vals[$i]] = $match[$i];
}
return strtr($parenth_args,$replace);
}
function _parse_conf_var($conf_var_expr)
{
$parts = explode('|',$conf_var_expr,2);
$var_ref = $parts[0];
$modifiers = isset($parts[1]) ?$parts[1] : '';
$var_name = substr($var_ref,1,-1);
$output = "\$this->_config[0]['vars']['$var_name']";
$this->_parse_modifiers($output,$modifiers);
return $output;
}
function _parse_section_prop($section_prop_expr)
{
$parts = explode('|',$section_prop_expr,2);
$var_ref = $parts[0];
$modifiers = isset($parts[1]) ?$parts[1] : '';
preg_match('!%(\w+)\.(\w+)%!',$var_ref,$match);
$section_name = $match[1];
$prop_name = $match[2];
$output = "\$this->_sections['$section_name']['$prop_name']";
$this->_parse_modifiers($output,$modifiers);
return $output;
}
function _parse_modifiers(&$output,$modifier_string)
{
preg_match_all('~\|(@?\w+)((?>:(?:'.$this->_qstr_regexp .'|[^|]+))*)~','|'.$modifier_string,$_match);
list(,$_modifiers,$modifier_arg_strings) = $_match;
for ($_i = 0,$_for_max = count($_modifiers);$_i <$_for_max;$_i++) {
$_modifier_name = $_modifiers[$_i];
if($_modifier_name == 'smarty') {
continue;
}
preg_match_all('~:('.$this->_qstr_regexp .'|[^:]+)~',$modifier_arg_strings[$_i],$_match);
$_modifier_args = $_match[1];
if (substr($_modifier_name,0,1) == '@') {
$_map_array = false;
$_modifier_name = substr($_modifier_name,1);
}else {
$_map_array = true;
}
if (empty($this->_plugins['modifier'][$_modifier_name])
&&!$this->_get_plugin_filepath('modifier',$_modifier_name)
&&function_exists($_modifier_name)) {
if ($this->security &&!in_array($_modifier_name,$this->security_settings['MODIFIER_FUNCS'])) {
$this->_trigger_fatal_error("[plugin] (secure mode) modifier '$_modifier_name' is not allowed",$this->_current_file,$this->_current_line_no,__FILE__,__LINE__);
}else {
$this->_plugins['modifier'][$_modifier_name] = array($_modifier_name,null,null,false);
}
}
$this->_add_plugin('modifier',$_modifier_name);
$this->_parse_vars_props($_modifier_args);
if($_modifier_name == 'default') {
if(substr($output,0,1) == '$') {
$output = '@'.$output;
}
if(isset($_modifier_args[0]) &&substr($_modifier_args[0],0,1) == '$') {
$_modifier_args[0] = '@'.$_modifier_args[0];
}
}
if (count($_modifier_args) >0)
$_modifier_args = ', '.implode(', ',$_modifier_args);
else
$_modifier_args = '';
if ($_map_array) {
$output = "((is_array(\$_tmp=$output)) ? \$this->_run_mod_handler('$_modifier_name', true, \$_tmp$_modifier_args) : ".$this->_compile_plugin_call('modifier',$_modifier_name) ."(\$_tmp$_modifier_args))";
}else {
$output = $this->_compile_plugin_call('modifier',$_modifier_name)."($output$_modifier_args)";
}
}
}
function _add_plugin($type,$name,$delayed_loading = null)
{
if (!isset($this->_plugin_info[$type])) {
$this->_plugin_info[$type] = array();
}
if (!isset($this->_plugin_info[$type][$name])) {
$this->_plugin_info[$type][$name] = array($this->_current_file,
$this->_current_line_no,
$delayed_loading);
}
}
function _compile_smarty_ref(&$indexes)
{
$_ref = substr($indexes[0],1);
foreach($indexes as $_index_no=>$_index) {
if (substr($_index,0,1) != '.'&&$_index_no<2 ||!preg_match('~^(\.|\[|->)~',$_index)) {
$this->_syntax_error('$smarty'.implode('',array_slice($indexes,0,2)) .' is an invalid reference',E_USER_ERROR,__FILE__,__LINE__);
}
}
switch ($_ref) {
case 'now':
$compiled_ref = 'time()';
$_max_index = 1;
break;
case 'foreach':
array_shift($indexes);
$_var = $this->_parse_var_props(substr($indexes[0],1));
$_propname = substr($indexes[1],1);
$_max_index = 1;
switch ($_propname) {
case 'index':
array_shift($indexes);
$compiled_ref = "(\$this->_foreach[$_var]['iteration']-1)";
break;
case 'first':
array_shift($indexes);
$compiled_ref = "(\$this->_foreach[$_var]['iteration'] <= 1)";
break;
case 'last':
array_shift($indexes);
$compiled_ref = "(\$this->_foreach[$_var]['iteration'] == \$this->_foreach[$_var]['total'])";
break;
case 'show':
array_shift($indexes);
$compiled_ref = "(\$this->_foreach[$_var]['total'] > 0)";
break;
default:
unset($_max_index);
$compiled_ref = "\$this->_foreach[$_var]";
}
break;
case 'section':
array_shift($indexes);
$_var = $this->_parse_var_props(substr($indexes[0],1));
$compiled_ref = "\$this->_sections[$_var]";
break;
case 'get':
$compiled_ref = "\$this->_supers['get']";
break;
case 'post':
$compiled_ref = "\$this->_supers['post']";
break;
case 'cookies':
$compiled_ref = "\$this->_supers['cookies']";
break;
case 'env':
$compiled_ref = "\$this->_supers['env']";
break;
case 'server':
$compiled_ref = "\$this->_supers['server']";
break;
case 'session':
$compiled_ref = "\$this->_supers['session']";
break;
case 'request':
if ($this->request_use_auto_globals) {
$compiled_ref = "\$this->_supers['request']";
break;
}else {
$this->_init_smarty_vars = true;
}
return null;
case 'capture':
return null;
case 'template':
$compiled_ref = "'$this->_current_file'";
$_max_index = 1;
break;
case 'version':
$compiled_ref = "'$this->_version'";
$_max_index = 1;
break;
case 'const':
if ($this->security &&!$this->security_settings['ALLOW_CONSTANTS']) {
$this->_syntax_error("(secure mode) constants not permitted",
E_USER_WARNING,__FILE__,__LINE__);
return;
}
array_shift($indexes);
if (preg_match('!^\.\w+$!',$indexes[0])) {
$compiled_ref = '@'.substr($indexes[0],1);
}else {
$_val = $this->_parse_var_props(substr($indexes[0],1));
$compiled_ref = '@constant('.$_val .')';
}
$_max_index = 1;
break;
case 'config':
$compiled_ref = "\$this->_config[0]['vars']";
$_max_index = 3;
break;
case 'ldelim':
$compiled_ref = "'$this->left_delimiter'";
break;
case 'rdelim':
$compiled_ref = "'$this->right_delimiter'";
break;
default:
$this->_syntax_error('$smarty.'.$_ref .' is an unknown reference',E_USER_ERROR,__FILE__,__LINE__);
break;
}
if (isset($_max_index) &&count($indexes) >$_max_index) {
$this->_syntax_error('$smarty'.implode('',$indexes) .' is an invalid reference',E_USER_ERROR,__FILE__,__LINE__);
}
array_shift($indexes);
return $compiled_ref;
}
function _compile_plugin_call($type,$name) {
if (isset($this->_plugins[$type][$name])) {
if (is_array($this->_plugins[$type][$name][0])) {
return ((is_object($this->_plugins[$type][$name][0][0])) ?
"\$this->_plugins['$type']['$name'][0][0]->"
: (string)($this->_plugins[$type][$name][0][0]).'::'
).$this->_plugins[$type][$name][0][1];
}else {
return $this->_plugins[$type][$name][0];
}
}else {
return 'smarty_'.$type.'_'.$name;
}
}
function _load_filters()
{
if (count($this->_plugins['prefilter']) >0) {
foreach ($this->_plugins['prefilter'] as $filter_name =>$prefilter) {
if ($prefilter === false) {
unset($this->_plugins['prefilter'][$filter_name]);
$_params = array('plugins'=>array(array('prefilter',$filter_name,null,null,false)));
require_once(SMARTY_CORE_DIR .'core.load_plugins.php');
smarty_core_load_plugins($_params,$this);
}
}
}
if (count($this->_plugins['postfilter']) >0) {
foreach ($this->_plugins['postfilter'] as $filter_name =>$postfilter) {
if ($postfilter === false) {
unset($this->_plugins['postfilter'][$filter_name]);
$_params = array('plugins'=>array(array('postfilter',$filter_name,null,null,false)));
require_once(SMARTY_CORE_DIR .'core.load_plugins.php');
smarty_core_load_plugins($_params,$this);
}
}
}
}
function _quote_replace($string)
{
return strtr($string,array('\\'=>'\\\\','$'=>'\\$'));
}
function _syntax_error($error_msg,$error_type = E_USER_ERROR,$file=null,$line=null)
{
$this->_trigger_fatal_error("syntax error: $error_msg",$this->_current_file,$this->_current_line_no,$file,$line,$error_type);
}
function _push_cacheable_state($type,$name) {
$_cacheable = !isset($this->_plugins[$type][$name]) ||$this->_plugins[$type][$name][4];
if ($_cacheable
||0<$this->_cacheable_state++) return '';
if (!isset($this->_cache_serial)) $this->_cache_serial = md5(uniqid('Smarty'));
$_ret = 'if ($this->caching && !$this->_cache_including): echo \'{nocache:'
.$this->_cache_serial .'#'.$this->_nocache_count
.'}\'; endif;';
return $_ret;
}
function _pop_cacheable_state($type,$name) {
$_cacheable = !isset($this->_plugins[$type][$name]) ||$this->_plugins[$type][$name][4];
if ($_cacheable
||--$this->_cacheable_state>0) return '';
return 'if ($this->caching && !$this->_cache_including): echo \'{/nocache:'
.$this->_cache_serial .'#'.($this->_nocache_count++)
.'}\'; endif;';
}
function _push_tag($open_tag)
{
array_push($this->_tag_stack,array($open_tag,$this->_current_line_no));
}
function _pop_tag($close_tag)
{
$message = '';
if (count($this->_tag_stack)>0) {
list($_open_tag,$_line_no) = array_pop($this->_tag_stack);
if ($close_tag == $_open_tag) {
return $_open_tag;
}
if ($close_tag == 'if'&&($_open_tag == 'else'||$_open_tag == 'elseif')) {
return $this->_pop_tag($close_tag);
}
if ($close_tag == 'section'&&$_open_tag == 'sectionelse') {
$this->_pop_tag($close_tag);
return $_open_tag;
}
if ($close_tag == 'foreach'&&$_open_tag == 'foreachelse') {
$this->_pop_tag($close_tag);
return $_open_tag;
}
if ($_open_tag == 'else'||$_open_tag == 'elseif') {
$_open_tag = 'if';
}elseif ($_open_tag == 'sectionelse') {
$_open_tag = 'section';
}elseif ($_open_tag == 'foreachelse') {
$_open_tag = 'foreach';
}
$message = " expected {/$_open_tag} (opened line $_line_no).";
}
$this->_syntax_error("mismatched tag {/$close_tag}.$message",
E_USER_ERROR,__FILE__,__LINE__);
}
}
function _smarty_sort_length($a,$b)
{
if($a == $b)
return 0;
if(strlen($a) == strlen($b))
return ($a >$b) ?-1 : 1;
return (strlen($a) >strlen($b)) ?-1 : 1;
}

?>